[Morpho-derivates, synthetic morphine and nalorphine-like drugs].
D006801:Humans; D009020:Morphine / Q000138:chemical synthesis / Q000627:therapeutic use*; D009269:Nalorphine / Q000627:therapeutic use*; D010146:Pain / Q000209:etiology / Q000517:prevention & control*
D009020:Morphine; D009269:Nalorphine
Morfo-derivados, morfínicos de síntesis y nalorfino-similares.